1、
2、

The stator with three-phase or polyphase winding generates variable frequency energy, voltage following rotational speed, while the rotor has structure of permanent magnetism or electrical excitation.

发电机的定子为三相或多相绕组,转子采用永磁体或电励磁结构;定子发出非工频的电能,电压也随转速变化;

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4、

Apply the theory of variable structure system to design an excitation controller.

根据变结构控制理论设计了励磁系统控制器。

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5、

Although reactive-load compensation equipment based on magnetic valve controllable parallel reactor can conduct infinitely variable control of reactive capacity and the excitation system is not affected by the voltage level, its response time is long, thus limiting its applications.

基于磁阀式可控并联电抗器的无功补偿设备虽然能够无级调节无功容量,且励磁系统不受电压等级的影响,但是其响应时间较长,因而限制了其应用场合。

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6、

Experiment modality analysis on metal belt type continuously variable transmission based on ambient excitation

环境激励下金属带式无级变速传动系统的试验模态研究

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7、

Steady State Analysis of Variable Speed AC Excitation Induction Generator

变速交流励磁感应发电机的稳态分析

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8、

Study on excitation converter of variable speed constant frequency wind generation system

变速恒频风力发电机组励磁变频器的研究

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9、

A variable speed constant frequency wind power generation system of doubly-fed induction generator based on converter excitation was described.

建立了基于变换器励磁的双馈感应电机的变速恒频风力发电功率控制系统的模型。

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10、

semi-core variable inductor based on dc excitation field

基于直流激磁的半铁心可调电抗器

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11、

A new nonlinear variable structure excitation controller and steam valving controller are proposed in this paper.

论文提出一种新的非线性变结构发电机励磁和快关汽门控制器.

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